Ornithopter

n. 扑翼飞机

🗣️ 情景例句

You've been a great help.
你帮了大忙。
Bind the sack before it be full.
做事应适可而止。
It was difficult not to be tempted.
要想不为这些东西所动心是很困难的。
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🔤 更多 O 开头的单词

octamer
odontoparallaxis
olibanoresene
on the score
operating ratio
orbital point
osco
Ostyak-Samoyed
全部 O 开头单词 ›